(19)
(11) EP 3 465 032 A1

(12)

(43) Date of publication:
10.04.2019 Bulletin 2019/15

(21) Application number: 17728963.4

(22) Date of filing: 23.05.2017
(51) International Patent Classification (IPC): 
F25B 45/00(2006.01)
(86) International application number:
PCT/US2017/034054
(87) International publication number:
WO 2017/205413 (30.11.2017 Gazette 2017/48)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 23.05.2016 US 201615161923

(71) Applicant: Snap-On Incorporated
Kenosha, Wisconsin 53141-1410 (US)

(72) Inventors:
  • GOVEKAR, Craig
    Lincolnshire IL 60069 (US)
  • SANHAJI, Rahhali
    50019 Sesto Fiorentino (IT)

(74) Representative: Hylarides, Paul Jacques et al
Arnold & Siedsma Bezuidenhoutseweg 57
2594 AC Den Haag
2594 AC Den Haag (NL)

   


(54) APPARATUS AND METHOD FOR INDICATING THE STATUS OF MULTI-PHASE VACUUM-ASSISTED RECOVERY OF REFRIGERANT